15.Each pillowcase for household linen requires 2&1/4 yardsof cloth.How many pillowcases can be made from 56&8/9 yards?
A.30
B.25
C.20
D.15
16.How many fifths are there in 7/18?
A.7/90
B.1&17/18
C.4&11/18
D.5&7/18
17.If 10% of 25.50 is 5.10,what is 20% of 25.50?
A. 5.10
B. 51.0
C. 2.57
D. 5.13
18.Fifty is 40% of what number?
A. 2.5
B. 20
C. 125
D. 200
19.In online shopping,the original cost of a pair of shoes is ₱5,000.00 but because of holiday promo,it's now ₱2,000.00.How many percent is the discount?
A.25%
B.20%
C.40%
D.60%
(patulong po patulong patulong po please please please please please:(((((
FOLLOW KO PO MAKASAGOT NT TAMA...
PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE:(((((​